baber/WOPTO huggingface dataset:
Patent DE-3626650-A1 (DE)
Title: Motor vehicle with a drive assembly and a power steering device
Inventor: BINEV BINIO DIPL ING
IPC: B60K25/00
Filed: 1986-08-06
Abstract: For an industrial truck with adjustable internal combustion engine (1), adjustable hydrostatic travel drive transmission (5) operating hydraulics (19) actuated by an auxiliary pump (3) and a power steering device (25), it is proposed, for favourable utilisation of the delivery flows of the auxiliary pumps (3, 4) and the creation of an overall arrangement with the greatest possible operating reliability to connect the adjusting element of the internal combustion engine (1) and a back-pressure valve (17) to the delivery line (8) of the first auxiliary pump (3), and to drive a second auxiliary pump (4), to the delivery line (24) of which the power steering device (25) is connected, by means of the internal combustion engine (1). The hydraulic adjusting device (13, 30) for the transmission (5) is connected to the outlet of the power steering device (25). <IMAGE>
Patent DE-3633227-A1 (DE)
Title: Arrangement for conversion of a virtual address into a physical address for a working memory organised in pages in a data processing system
Inventor: WAHR ALFONS
IPC: G06F12/1036
Filed: 1986-09-30
Abstract: An arrangement for conversion of virtual addresses into physical addresses in a data processing system, using an address translation memory. The address translation memory contains a segment table address register, a register for the virtual addresses, a working memory subdivision register, which subdivides the working memory into a user part and a system part, a comparator which is assigned to the working memory subdivision register, a working memory address register, and control logic. An ATM memory, which is connected indirectly via a comparator unit to the control logic, is provided. A circuit arrangement consisting of an associative memory (ASS) with an associated control unit (ASS-ST), with a multiplexer (MUX) connected in series, is inserted between the segment table address register (STAR) and the ATM memory (ATM-MEM). The multiplexer (MUX) has two signal inputs, one signal output and one signal input. A signal (VADR SYP), which indicates whether a given address is a system address or a user address, can be fed to the control input of the comparator (K) which is assigned to the register for the virtual addresses (VADR). <IMAGE>
Patent DE-3633700-A1 (DE)
Title: Textile-fibre mixing chamber
IPC: D01G13/00
Filed: 1986-10-03
Abstract: A textile-fibre mixing chamber, with an endless-conveyor device, movable over a stationary chamber floor, for feeding the fibre material piled up in layers in the mixing chamber to a mixing clearer, is characterised in that the endless-conveyor device comprises, in the conveying direction, two endless conveyors with one following the other, a vertical intermediate wall being moveable into the mixing chamber in the region of transition from the first endless conveyor to the second.
Patent DE-3634022-A1 (DE)
Title: Vertical recirculating-air room heating system, in particular for dwelling rooms
Inventor: SCHNEIDER MANFRED PROF
IPC: F24D5/04
Filed: 1986-10-06
Abstract: To reduce the energy loss resulting from the fact that the potential thermal energy present in the air in the vicinity of the ceiling of rooms to be heated - chiefly rooms used for dwelling purposes - owing to the rise of the room air already heated (except for the start-up phase), but not or at least not adequately utilised, is largely wasted, this hot air is sucked in in the vicinity of the ceiling, forced downwards, with the aid of a blower, past a heating coil which is connected to a central heating system and is installed within a heat-insulated vertical pipe in a corner of the room, is additionally heated up and led back into the room to be heated in the vicinity of the floor.
Patent DE-3639491-A1 (DE)
Title: Roof seal
Inventor: SCHLUETTER ALOYS
IPC: E04D11/02
Filed: 1986-11-18
Abstract: According to the invention, roof-sealing webs are fastened in that first of all a polymer nonwoven is fastened on the roof-bearing structure or on a heat-insulating layer, and the roof-sealing webs, with a laminated-on polymer nonwoven, are welded on the polymer nonwoven which has already been laid.
Patent DE-3639719-A1 (DE)
Title: Canned magnetic pump
Inventor: NEUMAIER ROBERT
IPC: F04D29/58
Filed: 1986-11-20
Abstract: A canned magnetic pump (S) with an outer drive part (3) and a magnetically coupled inner rotating part (4) connected to the pump impeller (5), has a split-tube can (7) located between the inner rotating part (4) and the outer drive part (3), which seals the pump area hermetically from the outer drive part. So that the inner rotating part (4), through which a side flow of the pumped liquid (8) passes, can be kept cool or heated up, at least one section of the tubular part (9) of the can (7) is at least double-walled, with the interior space of the wall (10) thus formed being intended for receiving a heating or cooling medium (11) (Fig. 1). <IMAGE>
Patent DE-3640803-A1 (DE)
Inventor: HEMMERICH RAINER DR
IPC: C08F10/00
Filed: 1986-11-28
Abstract: A process for the production of granular ethylene homopolymers and ethylene copolymers containing minor amounts of higher  alpha -monoolefins involves polymerisation of the monomer or monomers by means of a chromium trioxide catalyst system comprising (a) a chromium trioxide catalyst obtained by (1) charging a finely divided, porous, silicate support with (2) chromium trioxide or a chromium compound which is converted into chromium trioxide under the conditions of step (3), and then (3) heating the intermediate resulting from step (2) in an oxygen-containing stream of gas, and (b) a cocatalyst, characterised in that (a) the chromium trioxide catalyst employed has a support with a certain, very narrow particle size distribution, and (b) the cocatalyst employed is an alkyllithium compound.
Patent DE-3700206-A1 (DE)
Title: Apparatus for filling paste-like or other material in portions
Inventor: MIEBACH HEINRICH
IPC: B65B43/44
Filed: 1987-01-07
Abstract: The apparatus comprises two groups of levers (12, 24) which are arranged on opposite sides of the container (1) and can be pivoted towards the rim (5) of the container and by means of which the respectively lowest container (1') of a stack (40) of containers (1) can be lifted from the stack (40) or subsequently transferred into a seat (9) of a transport device (10). <IMAGE>
Patent DE-3723348-A1 (DE)
Title: Method and system for reading bar codes
Inventor: KRIEG GUNTHER PROF DR
IPC: G06K7/10
Filed: 1987-07-15
Abstract: The invention proposes a method for reading bar codes, the bar code being illuminated by means of light, preferably in the visible or IR range, and reflected light being detected and the transitions between areas of different reflectivity of the bar code, i.e. between blackened bars and free spaces between the bars of such a code, being detected and their distances being determined, and a system for reading bar codes, the bar code being illuminated by means of light, preferably in the visible or IR range and reflected light being detected and converted into an electrical signal and a differentiator being provided for differentiating the received and preprocessed, and at least one comparator, which signal ensures reliable evaluation in a simple manner due to the fact that the received signal is diffferentiated only once, that the time of the positive and negative peak value of the differentiated signal is determined and by means of this a corresponding squarewave signal is generated and that the differentiator is in each case followed by a detector for a positive peak value and for a negative peak value of the differentiated signal and a comparator in each case follows these and directly follows the differentiator.
Patent DE-3723566-A1 (DE)
Title: Proximity switch
Inventor: WIMMER GERHARD
IPC: H03K17/945
Filed: 1987-07-16
Abstract: A proximity switch, the signal of which, received by a sensor (1), is supplied amplified via a threshold switch (3) to a switching stage (5) and which is protected from mistriggering by interference proofing measures. According to the invention, it is provided that the output of the threshold switch (3) is connected, on the one hand, via a delay section (8) and, on the other hand, directly, to an AND gate (9) which precedes the switching stage (5). <IMAGE>
Patent DE-3726427-A1 (DE)
Inventor: STOBER REINHARD DR
IPC: C08B31/12
Filed: 1987-08-08
Abstract: The process entails reaction with alkylene epoxides in alkaline medium in the presence of water.
Patent DE-3728565-A1 (DE)
Title: Internal loader transportation system
Inventor: VOECKING THEODOR
IPC: B60G17/005
Filed: 1987-08-27
Abstract: An internal loader provided for the transportation of flat glass can be used for the most varied transportation frames and can always be lowered or raised sufficiently far in that, in addition to the pneumatic suspension both of the semitrailer tractor and of the internal loader, the fifth wheel pick-up plate, which supports the king pin, also causes the chassis to be lowered. The fifth wheel pick-up plate is designed such that it can be displaced in the longitudinal direction of the chassis and such that it is wedge-shaped, and, can be displaced safely in a corresponding guide and in the transportation position can be fixed to the support carrier or to the loading platform. Moreover, the rear end of the internal loader can also be lowered and raised to an advantageous degree, this being achieved by virtue of the fact that in the empty condition the pneumatic spring bellows of the chassis can be fixed on the chassis in the direction of the fifth wheel pick-up plate in front of the bearing point of the triangular axle rocker arms. <IMAGE>
Patent DE-3731014-A1 (DE)
Title: Mechanical-hydraulic power-assisted steering
Inventor: BIHLMAIER EUGEN DIPL ING
IPC: B62D5/06
Filed: 1987-09-16
Abstract: In contrast with previously known electronic, speed-dependent power-assisted steering systems, the present proposal aims at providing a mechanical-hydraulic solution and at fulfilling the following requirements:   1. The rims (in particular aluminium rims) are not to be damaged when parking against the kerb. 2. All the hydraulic lines are extended and rounded in a way favourable for flow so that turbulences are not produced. Simple manufacture of these lines with laminar flow by connecting a bushing (6) made of investment casting with readycast, high-volume, rounded oil channels. Thus, the pressure control valve (11) can be set to approximately 25-30 bar instead of the previous 120 to 150 bar. 3. Mechanical steering is to be possible especially when travelling quickly, by virtue of the covered slider width (a) with a steering lock of approximately + 10@. At a higher degree of steering lock, after a small transition the hydraulic steering comes into play. 4. When tearing around in risk situations, the reaction is immediately present. Immediately means as quickly as the switching paths for the mechanical steering (approximately 0.3 mm at the slide) permit. 5. By varying the gaps (a) and (b), a mechanical-hydraulic intermediate field of 1 to 5 bar can be produced (Fig. 4 and 5) which keeps the mechanical stresses when steering small, principally in the case of utility vehicles, and guarantees contact with the road.   <IMAGE>
Patent DE-3731652-A1 (DE)
Inventor: JUNG WERNER ALFONS DIPL CHEM D
IPC: C08G18/80
Filed: 1987-09-19
Abstract: Coating substances contain as essential binder components an acrylate resin A) with hydroxyl, carboxyl and tertiary amino groups and as cross-linking agent B) polyisocyanates. The acrylate resin A) is produced by copolymerization of 10 to 40 % by weight, preferably 15 to 35 % by weight of hydroxyalkyl ester  alpha ,  beta -unsaturated carboxylic acid, of 0.1 to 8 % by weight, preferably 0.5 to 4 % by weight of ethylenically unsaturated carboxylic acids and of 60 to 90 % by weight of other monomers with a polymerizable, olefinically unsaturated double bond. The acrylate copolymer thus obtained is then converted with compounds (G) that contain per molecule preferably one free isocyanate group and at least one tertiary amino group. These coating substances contain also organic solvents, if necessary pigments, fillers and usual additives, and if necessary a cross-linking catalyzer. A process is disclosed for producing these coating substances and their use for car repair lacquering as clear lacquer, as pigmented covering lacquer or as clear lacquer on a base lacquer for metal pigmented double-layer lacquers applied by a wet-in-wet process.
Patent DE-3738881-A1 (DE)
Inventor: FOLKMAR JAN
IPC: B65D33/16
Filed: 1987-11-16
Abstract: A closure for closing plastic bags or the like consists of two clamping legs connected together via a joint and a lock for holding the clamping legs in mutual engagement, the one clamping leg being provided with a recess extending along the axis of the clamping leg and the other clamping leg being provided with a rib which extends along its axis and which is adapted to be moved into the recess by movement of the two clamping legs towards each other, a member of the lock being formed on one clamping leg and the other member on the other clamping leg. The first clamping leg having a recess has a substantially U-shaped cross-section, the sidewalls of the first clamping leg with U-shaped cross-section are extended by lips in the plane of the respective wall, the thickness of the lips is less than the thickness of the walls; the second leg comprising the rib has a substantially V-shaped profile and the clear internal width of the U-shaped first clamping leg is less than the clear external width of the second clamping leg.
Patent DE-3740545-A1 (DE)
Title: Diatonic harmonica
Inventor: WERTZ GUENTER
IPC: G10D7/12
Filed: 1987-11-30
Abstract: Diatonic harmonica with an upper and a lower tuning plate which both bear alternately tuning reeds for blowing and sucking tones corresponding to the tones of the diatonic scale and are arranged in each case on one side of an air-slot body, two air slots situated one above the other being playable simultaneously in each case. The tuning reeds are tuned in each case to two simultaneously playable air slots situated one above the other in sixths and thirds with regard to single-tone playing in such a manner that a two-part method of playing results.
Patent DE-3742756-A1 (DE)
Title: Appliance for pumping oxygen-rich surface water into the oxygen-depleted deep water in stretches of standing water
Inventor: THOMSEN WERNER DIPL ING
IPC: C02F7/00
Filed: 1987-12-17
Abstract: Appliance for pumping oxygen-rich surface water into the oxygen-depleted deep water in stretches of standing water, comprising a well casing (14) provided with a propeller (12) driven via a shaft (10). The well casing (14) is carried by a boat (16) on which it is hinged so as to be pivotable between an essentially vertical alignment and an essentially horizontal alignment. The boat (16) accommodates a motor (18) which drives the propeller (12) via the shaft (10), and the propeller (12), in a slightly tilted alignment of the well casing (14) at the same time provides the motive force for the boat (16). <IMAGE>
Patent DE-3800436-A1 (DE)
Title: Method and device for freeing vehicles which have become stuck
Inventor: ZEHE WILLI
IPC: B66D1/00
Filed: 1988-01-09
Abstract: In order to free vehicles which have become stuck, which vehicles have driven wheels 1, it is proposed to place a winding drum 6 coaxially to the outside onto the rim 3 of a driven wheel 1, around which drum is looped one end of the cable, rope, chain or the like, while the opposite end is attached to a stable attachment point on the ground, and the drive is then actuated so that the cable winds onto the winding drum 6 and the vehicle is set in motion. <IMAGE>
Patent DE-3801458-A1 (DE)
Title: Torsionally rigid, play-free compensating coupling
Inventor: BLIESENER DIETER DIPL ING
IPC: F16D3/56
Filed: 1988-01-20
Abstract: The compensating coupling serves to provide a torsionally rigid, play-free connection between an input and an output shaft in a rotary drive, especially one which is part of a closed control loop and which is required to provide a stable control response and accurate positioning. The compensating coupling consists of an input ring, a compensating ring and an output ring. The input ring and the output ring are connected to the compensating ring in a play-free manner by flexurally elastic connecting elements situated opposite and parallel to one another, transversely to the axis of the said rings. The connecting elements between the input ring and the compensating ring are arranged in such a way that they are at right angles to those between the compensating ring and the output ring. As a result, the input and output rings can be displaced elastically relative to the compensating ring in directions of motion at 90@ to one another. A radial offset between the input and the output shaft is thus compensated in accordance with the principle of action of an Oldham coupling. An angular misalignment is compensated for by a connection flange of partially flexurally elastic design situated on the output ring.
Patent DE-3810876-A1 (DE)
Inventor: KATZ JOHANNES
IPC: B65H67/04
Filed: 1988-03-30
Abstract: Device for accepting at least two reels each supported on a spindle for winding or unwinding wound material in which a first reel is allocated to a second. The spindles of the two mutually allocated reels are horizontal and mutually aligned and are at such a horizontal distance apart that the first or second reel may be removed from or placed on the spindle while the other is winding or unwinding.
Patent DE-3820821-A1 (DE)
Title: Tool change system for a handling device
Inventor: EMMERICH HERBERT
IPC: B25J15/04
Filed: 1988-06-20
Abstract: A description is given of a tool change system for a multi-axis positioning and handling device (industrial robot) which has a tool change flange, to which can be attached tools placed in readiness in a magazine for placing tools in readiness, and which transmits control signals and power to the respectively attached tool. The tool change system according to the invention is distinguished in that the tools have further connecting elements for control signals and power, which are connected, in the magazine for placing in readiness, to corresponding connecting elements of the magazine for placing in readiness and are activated by the connection.
Patent DE-3825504-A1 (DE)
Title: Device for dispensing fish food
Inventor: MUELLER HARTMUT
IPC: A01K61/80
Filed: 1988-07-27
Abstract: A device for dispensing fish food (12) with a storage container (5) and a rotating worm which conveys the food from the storage container to a discharge opening (7) is improved with regard to reduced drive energy and usability for different food types. It is proposed to use as the worm a coil (4) which is mounted rotatably about its central axis and to mount this with very low friction in a cylindrical housing. Inlet dividing line (6) and discharge opening (7) have a spacing in the housing longitudinal direction of such a length that the food does not fall through without rotary movement of the coil. For distributing the food, a throwing plate (11) is provided. The operating time and/or the standstill time is controlled electronically. <IMAGE>
Patent DE-3829928-A1 (DE)
Title: Video cassette cover
IPC: G11B23/023
Filed: 1988-09-02
Abstract: A video cassette cover for prerecorded VHS cassettes (10), which is suitable in particular as a lending cover, has in its upper covering surface (2) a viewing window (8) at the height of the tape hub of the empty reel when the cassette is rewound and an edge profile on the open narrow side (1) which makes it possible to open the protective flap of the video cassette housed in the cover. <IMAGE>
Patent DE-3830142-A1 (DE)
Title: Device for automatically controlling the introduction of an extraneous material into the atmosphere
Inventor: BROSOW JOERGEN
IPC: F41H9/06
Filed: 1988-09-05
Abstract: In order to introduce an extraneous material into the atmosphere, for example for providing smoke screens for buildings 1, a number of solid-material introduction devices 2 are installed in a specific three-dimensional arrangement. In order automatically to take into account the wind conditions which interfere with the distribution of extraneous material in the atmosphere, an electronic device 7 is provided which detects the wind direction and speed (wind velocity) and determines the triggering sequence and triggering duration of the extraneous-material introduction devices 2 as a function of the wind direction and wind speed and as a function of the selected arrangement of said extraneous-material introduction devices 2 (Fig. 1). <IMAGE>
Patent DE-3830866-A1 (DE)
IPC: B65G49/06
Filed: 1988-09-10
Abstract: In a process for assembling two glass sheets (11, 12) to form an insulating glass pane, the glass sheets (11, 12) are arranged mutually parallel at a predetermined distance apart by means of suction conveyors. While the two sheets of glass (11, 12) are maintained at the predetermined distance apart by suction applied to their non-facing surfaces, without the use of any kind of spacers between them, an endless billet of an initially paste-like material which subsequently sets is injected along the edges and between the two sheets (11, 12), to which it adheres. During this time, the glass sheets are rotated synchronously, without any relative motion occurring between them, about an axis passing through their surfaces. Suction on one glass sheet (11) is then stopped and the insulating glass pane is transported and delivered by means of continued suction on the other glass sheet (12).
Patent DE-3837309-A1 (DE)
Title: Process for operating a fuel cell
Inventor: KOCHANEK WOLFGANG DR
IPC: H01M8/22
Filed: 1988-11-03
Abstract: The anode space of a fuel cell is supplied with a fuel comprising iron pentacarbonyl and an aqueous electrolyte having a pH > 9.
Patent DE-3837565-A1 (DE)
Title: Method for the deformational monitoring of a soil and/or a construction, and device suitable for carrying out the method
Inventor: BONATZ M PROF DR ING
IPC: G01B11/16
Filed: 1988-11-04
Abstract: Method for the deformational monitoring of a soil and/or construction, a deformation-induced measured variable being measured at at least one geometrical location of the soil or of the construction and the measured variable being detected and displayed electrotechnically or optically. At the geometrical location, a housing having an essentially vertical axis is installed and fixed, and is filled with a liquid. A floating sensor, which floats in the liquid and is surrounded by the housing, is arranged in the housing on an anchor thread which is fastened in the region of the deepest part of the housing. As measured variables, variations in the distance of the floating sensor with respect to the housing are detected directly or indirectly. Also specified is a device for carrying out the method. <IMAGE>
Patent DE-3900361-A1 (DE)
Title: Tilt-and-slide sunroof for motor vehicles
Inventor: STAHLHUT RICHARD
IPC: B60J7/05
Filed: 1989-01-07
Abstract: In order to avoid rattling noises when driving, a spring-loaded lever is mounted pivotably on the slotted guide link of the tilt-and-slide sunroof, at one end of which lever there is situated an element, for example a plastic-encapsulated slide or a roller, which rests on the guide rail for the panel mechanism and can be moved along the latter. The spring-loaded lever presses out the play between the pin and guide slot and between the slide or roller and guide rail and, as a result, it is not possible for rattling noises to occur.